AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EW98 ∴ Orbital info ∴ Epoch epochXXX

(293414) 2007EW98 ▹

ORBITAL INFORMATION

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(ASCII data file 293414.eq0)

Keplerian elements at epoch
58069.2 MJD
	Value	1-σ variation	Units
a	2.65561	2.296e-08	au
e	0.037587	5.901e-08
i	6.068	7.096e-06	deg
Ω	152.002	6.977e-05	deg
ω	121.667	0.0001343	deg
M	74.215	0.0001134	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5558	au
Aphelion	2.7554	au
Asc. node-Earth separation	1.71576	au
Desc. node-Earth separation	1.58994	au
Earth MOID	1.54547	au
Orbital period	1580.69	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	0.31924840	-0.00191243	0.00520777	0.15117924	-0.18326043
0.31924840	1.00000000	0.00428624	0.01170515	-0.10137649	0.12072930
-0.00191243	0.00428624	1.00000000	0.35103069	-0.18571705	0.00553581
0.00520777	0.01170515	0.35103069	1.00000000	-0.53509674	0.02179892
0.15117924	-0.10137649	-0.18571705	-0.53509674	1.00000000	-0.85540397
-0.18326043	0.12072930	0.00553581	0.02179892	-0.85540397	1.00000000

Covariance matrix
5.27382614E-16	4.32610735E-16	-3.11667275E-16	8.34380242E-15	4.66419472E-13	-4.77041298E-13
4.32610735E-16	3.48186014E-15	1.79483297E-15	4.81872097E-14	-8.03645546E-13	8.07500342E-13
-3.11667275E-16	1.79483297E-15	5.03598171E-11	1.73794609E-10	-1.77057971E-10	4.45294435E-12
8.34380242E-15	4.81872097E-14	1.73794609E-10	4.86741399E-09	-5.01537107E-09	1.72388597E-10
4.66419472E-13	-8.03645546E-13	-1.77057971E-10	-5.01537107E-09	1.80485888E-08	-1.30261853E-08
-4.77041298E-13	8.07500342E-13	4.45294435E-12	1.72388597E-10	-1.30261853E-08	1.28483906E-08